National Trust | National Trust for Places of Historic Interest or Natural Beauty | Wellcome Trust | NHS | National Trust for Historic Preservation | National Trust of Australia | Wellcome Trust Sanger Institute | Gwent | GE Healthcare | The Prince's Trust | BBC Trust | Newport Gwent Dragons | Leverhulme Trust | Durrell Wildlife Conservation Trust | Devon Wildlife Trust | NHS Scotland | Moorfields Eye Hospital NHS Foundation Trust | Metropolitan Bank and Trust Company | Gwent (county) | The Royal Marsden NHS Foundation Trust | Terrence Higgins Trust | Saccharine Trust | Prince's Trust | Pilgrim Trust | NHS trust | New Zealand Historic Places Trust | National Book Trust | Kingdom of Gwent | J. Paul Getty Trust | Trust law |
After nationalisation, the hospital became a community hospital, later used mainly for care of the elderly under the management of the Gwent Healthcare NHS Trust at Ystrad Mynach Hospital.